Universal Licensing System
589S
Midwest Helicopters Inc.
License details
| ULS identifier | 4991746 |
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| Call sign | 589S |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2024-08-06 |
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| Expiration | 2034-08-06 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:16 |
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Licensee
| Name | Midwest Helicopters Inc. |
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| Applicant type | C |
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| FRN | 0035768373 |
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| Location | Willowbrook, IL |
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| Address | 525 Executive Drive, Willowbrook, IL, 60527 |
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License history
| Date | File or call sign | Action |
|---|
| 2024-08-06 | 589S | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4991746 | 2026-08-02 01:41:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 589S | ULS 4991746 | 2026-08-02 01:41:16 |
| Status | A | ULS 4991746 | 2026-08-02 01:41:16 |
| Service | AC | ULS 4991746 | 2026-08-02 01:41:16 |
| Grant Date | 2024-08-06 | ULS 4991746 | 2026-08-02 01:41:16 |
| Expiration Date | 2034-08-06 | ULS 4991746 | 2026-08-02 01:41:16 |